Nmap
Nmap is an open-source security and port scanner, as well as a network exploration tool. It works for single hosts and large networks alike. Cybersecurity experts can use Nmap for network inventory, monitoring host and service uptime, and managing service upgrade schedules.Among its features:
- Offer binary packages for Windows, Linux, and Mac OS X
- Contains a data transfer, redirection, and debugging tool
- Results and GUI viewer